The line graph shows survey results of the favourite snacks of some children.
- How many children took part in the survey?
- Which 2 snacks have the same total number of votes as chips and pizzas? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 60 + 110 + 70 + 80 + 50 + 20
= 390
(b)
Total number of votes for chips and pizzas
= 60 + 70
= 130
Total number of votes for candy and smoothies
= 80 + 50
= 130
The 2 snacks that have the same total number of votes as chips and pizzas are (4) candy and (5) smoothies.
Answer(s): (a) 390; (b) 4, 5